Article
Effects of clofazimine on potassium uptake by a Trk-deletion mutant of Mycobacterium tuberculosis.
The Journal of antimicrobial chemotherapy - 1 Jan 2006
Cholo M C, Boshoff H I, Steel H C, Cockeran R, Matlola N M, Downing K J, Mizrahi V, Anderson R
Abstract excerpt
OBJECTIVES: This study was designed to investigate the effects of the membrane-active, anti-mycobacterial agent, clofazimine, on potassium (K+)-uptake by a mutant of Mycobacterium tuberculosis (MTB), in which the Trk system, the major K+ transporter of this microbial pathogen, had been selectively inactivated. METHODS: The ceoB and ceoC genes of MTB, which encode the TrkA proteins, CeoB and CeoC, were deleted by...
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